mirror of
https://github.com/Lomanic/presence-button
synced 2024-11-22 13:27:29 +00:00
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88009a0c55
...
a0d852c1ed
@ -10,3 +10,4 @@ Developed with the Arduino IDE, the script relies on the following third-party l
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* https://arduinojson.org/ v6 6.13.0
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* https://github.com/tzapu/WiFiManager 0.15.0-beta
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* https://github.com/krzychb/EspSaveCrash 1.0.2
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@ -1,3 +1,4 @@
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#include <FS.h> //this needs to be first, or it all crashes and burns...
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#include <ESP8266WiFi.h> //https://github.com/esp8266/Arduino
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//needed for library
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@ -8,19 +9,19 @@
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#include <ArduinoJson.h> //https://github.com/bblanchon/ArduinoJson
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#include <ESP8266mDNS.h> // https://tttapa.github.io/ESP8266/Chap08%20-%20mDNS.html
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#include <WiFiClientSecure.h>
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#include <WiFiClientSecure.h>
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//for LED status
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#include <Ticker.h>
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Ticker ledTicker;
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Ticker ticker;
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const byte RELAY_PIN = D2; // SHOULD BE 12 for Sonoff S20
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const byte LED_PIN = LED_BUILTIN; // 13 for Sonoff S20, 2 for NodeMCU/ESP12 internal LED
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const byte RELAY_PIN = 12;
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const byte LED_PIN = 13; // 13 for Sonoff S20, 2 for NodeMCU/ESP12 internal LED
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const byte BUTTON_PIN = 0;
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bool fuzIsOpen = false;
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void blinkLED() {
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void tick() {
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//toggle state
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bool state = digitalRead(LED_PIN); // get the current state of LED_PIN pin
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digitalWrite(LED_PIN, !state); // set pin to the opposite state
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@ -33,14 +34,15 @@ void configModeCallback (WiFiManager *myWiFiManager) {
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//if you used auto generated SSID, print it
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Serial.println(myWiFiManager->getConfigPortalSSID());
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//entered config mode, make led toggle faster
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ledTicker.attach(0.5, blinkLED);
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ticker.attach(0.2, tick);
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}
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//define your default values here, if there are different values in config.json, they are overwritten.
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String matrixUsername;
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String matrixPassword;
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String notifiedEndpoint = "https://presence-button-staging.glitch.me/status?fuzisopen="; // #entropy:matrix.fuz.re
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String matrixRoom = "!ppCFWxNWJeGbyoNZVw:matrix.fuz.re"; // #entropy:matrix.fuz.re
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String matrixMessage = "Test";
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//flag for saving data
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bool shouldSaveConfig = false;
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@ -54,8 +56,89 @@ void saveConfigCallback () {
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WiFiManager wifiManager;
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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#include <ESP8266HTTPClient.h> // for https://github.com/matt-williams/matrix-esp8266/blob/master/matrix-esp8266.ino
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HTTPClient http;
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String accessToken;
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String lastMessageToken;
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String createLoginBody(String user, String password) {
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String buffer;
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StaticJsonDocument<1000> jsonBuffer;
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//JsonObject& root = jsonBuffer.createObject();
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jsonBuffer["type"] = "m.login.password";
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jsonBuffer["user"] = user;
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jsonBuffer["password"] = password;
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jsonBuffer["identifier"]["type"] = "m.id.user";
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jsonBuffer["identifier"]["user"] = user;
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serializeJson(jsonBuffer, buffer);
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return buffer;
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}
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String createMessageBody(String message) {
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String buffer;
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StaticJsonDocument<1000> jsonBuffer;
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jsonBuffer["msgtype"] = "m.text";
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jsonBuffer["body"] = message;
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serializeJson(jsonBuffer, buffer);
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return buffer;
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}
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bool login(String user, String password) {
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bool success = false;
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String buffer;
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buffer = createLoginBody(user.substring(0, user.indexOf(":")), password);
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String url = "http://corsanywhere.glitch.me/https://" + user.substring(user.indexOf(":") + 1) + "/_matrix/client/r0/login";
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// Serial.printf("POST %s\n", url.c_str());
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http.begin(url);
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http.addHeader("Content-Type", "application/json");
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int rc = http.POST(buffer);
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Serial.printf("buffer %s\n", buffer.c_str());
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if (rc > 0) {
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Serial.printf("Login return code %d\n", rc);
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if (rc == HTTP_CODE_OK) {
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String body = http.getString();
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StaticJsonDocument<1000> jsonBuffer;
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deserializeJson(jsonBuffer, body);
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String myAccessToken = jsonBuffer["access_token"];
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accessToken = String(myAccessToken.c_str());
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Serial.println(accessToken);
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success = true;
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}
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} else {
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Serial.printf("Error: %s\n", http.errorToString(rc).c_str());
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}
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return success;
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}
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bool sendMessage(String roomId, String message) {
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bool success = false;
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String buffer;
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buffer = createMessageBody(message);
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String url = "http://corsanywhere.glitch.me/https://" + roomId.substring(roomId.indexOf(":") + 1) + "/_matrix/client/r0/rooms/" + roomId + "/send/m.room.message/" + String(millis()) + "?access_token=" + accessToken + "&limit=1";
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Serial.printf("PUT %s\n", url.c_str());
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http.begin(url);
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int rc = http.sendRequest("PUT", buffer);
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if (rc > 0) {
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// Serial.printf("%d\n", rc);
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if (rc == HTTP_CODE_OK) {
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success = true;
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}
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} else {
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Serial.printf("Error: %s\n", http.errorToString(rc).c_str());
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}
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return success;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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ESP8266WebServer httpServer(80); // webserver on port 80 https://github.com/esp8266/Arduino/blob/14262af0d19a9a3b992d5aa310a684d47b6fb876/libraries/ESP8266WebServer/examples/AdvancedWebServer/AdvancedWebServer.ino
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void handleRoot() {
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String html =
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@ -88,7 +171,7 @@ void handleAdmin() {
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httpServer.sendHeader("Location", httpServer.uri(), true);
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httpServer.send(302, "text/plain", "");
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delay(500);
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ESP.restart();
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ESP.reset();
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return;
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}
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}
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@ -103,17 +186,21 @@ void handleAdmin() {
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matrixPassword = httpServer.arg(i);
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continue;
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}
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if (httpServer.argName(i) == "notifiedEndpoint") {
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notifiedEndpoint = httpServer.arg(i);
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if (httpServer.argName(i) == "matrixRoom") {
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matrixRoom = httpServer.arg(i);
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continue;
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}
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if (httpServer.argName(i) == "matrixMessage") {
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matrixMessage = httpServer.arg(i);
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continue;
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}
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}
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Serial.println(F("saving config"));
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const size_t capacity = JSON_OBJECT_SIZE(3) + 440; // https://arduinojson.org/v6/assistant/
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DynamicJsonDocument jsonBuffer(capacity);
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StaticJsonDocument<800> jsonBuffer;
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jsonBuffer["matrixUsername"] = matrixUsername;
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jsonBuffer["matrixPassword"] = matrixPassword;
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jsonBuffer["notifiedEndpoint"] = notifiedEndpoint;
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jsonBuffer["matrixRoom"] = matrixRoom;
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jsonBuffer["matrixMessage"] = matrixMessage;
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File configFile = SPIFFS.open("/config.json", "w");
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if (!configFile) {
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@ -139,7 +226,8 @@ void handleAdmin() {
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"<form method='post'>" +
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"<div><label for='matrixUsername'>matrixUsername </label><input name='matrixUsername' id='matrixUsername' value='" + matrixUsername + "'></div>" +
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"<div><label for='matrixPassword'>matrixPassword </label><input name='matrixPassword' id='matrixPassword' value='" + matrixPassword + "'></div>" +
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"<div><label for='notifiedEndpoint'>notifiedEndpoint </label><input name='notifiedEndpoint' id='notifiedEndpoint' value='" + notifiedEndpoint + "'></div>" +
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"<div><label for='matrixRoom'>matrixRoom </label><input name='matrixRoom' id='matrixRoom' value='" + matrixRoom + "'></div>" +
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"<div><label for='matrixMessage'>matrixMessage </label><input name='matrixMessage' id='matrixMessage' value='" + matrixMessage + "'></div>" +
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"<div><button>Submit</button></div></form>"
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"</body></html>";
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httpServer.send(200, "text/html", html);
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@ -148,21 +236,39 @@ void handleNotFound() {
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httpServer.send(404, "text/plain", httpServer.uri() + " not found");
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}
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BearSSL::WiFiClientSecure secureClient;
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HTTPClient http;
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void notifyFuzIsOpen(bool fuzIsOpen) {
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http.begin(secureClient, notifiedEndpoint + String(fuzIsOpen));
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http.setAuthorization(matrixUsername.c_str(), matrixPassword.c_str());
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int httpCode = http.GET();
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Serial.println("notifyFuzIsOpen body: " + http.getString());
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Serial.println("notifyFuzIsOpen return code: " + String(httpCode));
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http.end();
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if (httpCode != 200) { // something is wrong, bad network or misconfigured credentials
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ledTicker.attach(0.1, blinkLED);
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} else {
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ledTicker.detach();
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digitalWrite(LED_PIN, LOW); // ensure the LED is lit
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void morseSOSLED() { // ... ___ ...
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for (int i = 0; i < 3; i++) {
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digitalWrite(LED_PIN, LOW); // lit up
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delay(100);
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digitalWrite(LED_PIN, HIGH); // lit down
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delay(100);
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}
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delay(50);
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for (int i = 0; i < 3; i++) {
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digitalWrite(LED_PIN, LOW); // lit up
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delay(300);
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digitalWrite(LED_PIN, HIGH); // lit down
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delay(100);
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}
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delay(50);
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for (int i = 0; i < 3; i++) {
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digitalWrite(LED_PIN, LOW); // lit up
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delay(100);
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digitalWrite(LED_PIN, HIGH); // lit down
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delay(100);
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}
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delay(500);
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}
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BearSSL::WiFiClientSecure secureClient;
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HTTPClient http2;
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// http2.setReuse(true);
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void notifyFuzIsOpen() {
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http2.begin(secureClient, "https://presence-button.glitch.me/status?fuzisopen=" + String(fuzIsOpen));
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http2.setAuthorization(matrixUsername.c_str(), matrixPassword.c_str());
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int httpCode = http2.GET();
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Serial.println("GET status return code: " + String(httpCode));
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http2.end();
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}
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bool loggedInMatrix = false;
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@ -177,8 +283,8 @@ void setup() {
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//set button pin as input
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pinMode(BUTTON_PIN, INPUT);
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// start ledTicker with 1 because we start in AP mode and try to connect
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ledTicker.attach(1.1, blinkLED);
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// start ticker with 0.5 because we start in AP mode and try to connect
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ticker.attach(0.6, tick);
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Serial.println(F("mounting FS..."));
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@ -195,8 +301,7 @@ void setup() {
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std::unique_ptr<char[]> buf(new char[size]);
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configFile.readBytes(buf.get(), size);
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const size_t capacity = JSON_OBJECT_SIZE(3) + 440; // https://arduinojson.org/v6/assistant/
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DynamicJsonDocument jsonBuffer(capacity);
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StaticJsonDocument<800> jsonBuffer;
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auto error = deserializeJson(jsonBuffer, buf.get());
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if (error) {
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Serial.print(F("deserializeJson() failed with code "));
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@ -212,8 +317,10 @@ void setup() {
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matrixUsername = m0;
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String m1 = jsonBuffer["matrixPassword"];
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matrixPassword = m1;
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String m2 = jsonBuffer["notifiedEndpoint"];
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notifiedEndpoint = m2;
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String m2 = jsonBuffer["matrixRoom"];
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matrixRoom = m2;
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String m3 = jsonBuffer["matrixMessage"];
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matrixMessage = m3;
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}
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configFile.close();
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}
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@ -230,7 +337,8 @@ void setup() {
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// id/name placeholder/prompt default length
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WiFiManagerParameter customMatrixUsername("Matrix username", "Matrix username", matrixUsername.c_str(), 50);
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WiFiManagerParameter customMatrixPassword("Matrix password", "Matrix password", matrixPassword.c_str(), 50);
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WiFiManagerParameter customNotifiedEndpoint("Notified endpoint", "Notified endpoint", notifiedEndpoint.c_str(), 200);
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WiFiManagerParameter customMatrixRoom("Matrix room", "Matrix room", matrixRoom.c_str(), 200);
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WiFiManagerParameter customMatrixMessage("Matrix message", "Matrix message", matrixMessage.c_str(), 500);
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//WiFiManager
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//Local intialization. Once its business is done, there is no need to keep it around
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@ -250,7 +358,8 @@ void setup() {
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//add all your parameters here
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wifiManager.addParameter(&customMatrixUsername);
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wifiManager.addParameter(&customMatrixPassword);
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wifiManager.addParameter(&customNotifiedEndpoint);
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wifiManager.addParameter(&customMatrixRoom);
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wifiManager.addParameter(&customMatrixMessage);
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//reset settings - for testing
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//wifiManager.resetSettings();
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@ -268,29 +377,30 @@ void setup() {
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Serial.println(F("failed to connect and hit timeout"));
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delay(3000);
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//reset and try again, or maybe put it to deep sleep
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ESP.restart();
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ESP.reset();
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delay(5000);
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}
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//if you get here you have connected to the WiFi
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Serial.println(F("connected...yeey :)"));
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ledTicker.detach();
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ticker.detach();
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//keep LED on
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digitalWrite(LED_PIN, LOW);
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//read updated parameters
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matrixUsername = customMatrixUsername.getValue();
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matrixPassword = customMatrixPassword.getValue();
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notifiedEndpoint = customNotifiedEndpoint.getValue();
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matrixRoom = customMatrixRoom.getValue();
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matrixMessage = customMatrixMessage.getValue();
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//save the custom parameters to FS
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if (shouldSaveConfig) {
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Serial.println(F("saving config"));
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const size_t capacity = JSON_OBJECT_SIZE(3) + 440; // https://arduinojson.org/v6/assistant/
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DynamicJsonDocument jsonBuffer(capacity);
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StaticJsonDocument<800> jsonBuffer;
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jsonBuffer["matrixUsername"] = matrixUsername;
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jsonBuffer["matrixPassword"] = matrixPassword;
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jsonBuffer["notifiedEndpoint"] = notifiedEndpoint;
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jsonBuffer["matrixRoom"] = matrixRoom;
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jsonBuffer["matrixMessage"] = matrixMessage;
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File configFile = SPIFFS.open("/config.json", "w");
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if (!configFile) {
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@ -308,6 +418,16 @@ void setup() {
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Serial.println(WiFi.localIP());
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Serial.println(WiFi.SSID());
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http.setReuse(true);
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loggedInMatrix = login(matrixUsername, matrixPassword);
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if (loggedInMatrix) {
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Serial.println("Sucessfully athenticated");
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//keep LED on
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digitalWrite(LED_PIN, LOW);
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//light up rotating light
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digitalWrite(RELAY_PIN, HIGH);
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}
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httpServer.on("/", handleRoot);
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httpServer.on("/admin", handleAdmin);
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httpServer.onNotFound(handleNotFound);
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@ -326,7 +446,7 @@ void setup() {
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bool buttonState = HIGH;
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bool previousButtonState = HIGH;
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long previousMillis = 0;
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const long notifyInterval = 5000;
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const long getMatrixMessagesInterval = 5000;
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unsigned long pressedTime = millis();
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void loop() {
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MDNS.update();
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@ -339,30 +459,32 @@ void loop() {
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pressedTime = millis();
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}
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if (buttonState == LOW && previousButtonState == LOW && (millis() - pressedTime) > 5000) {
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Serial.println("Button STILL pressed (longpress handling)");
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wifiManager.resetSettings();
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SPIFFS.format();
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delay(500);
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ESP.restart();
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}
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unsigned long currentMillis = millis();
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if (currentMillis - previousMillis > notifyInterval) {
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previousMillis = currentMillis;
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notifyFuzIsOpen(fuzIsOpen);
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ESP.reset();
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}
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if (!fuzIsOpen) {
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digitalWrite(RELAY_PIN, HIGH);
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unsigned long currentMillis = millis();
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if (currentMillis - previousMillis > getMatrixMessagesInterval) {
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previousMillis = currentMillis;
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notifyFuzIsOpen();
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}
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if (!loggedInMatrix) { // send SOS in morse
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morseSOSLED();
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loggedInMatrix = login(matrixUsername, matrixPassword);
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return;
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}
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bool relayState = digitalRead(RELAY_PIN);
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if (buttonState == LOW && previousButtonState == HIGH /* && relayState == HIGH*/) { // button just pressed while light is up
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if (buttonState == LOW && previousButtonState == HIGH && relayState == HIGH && sendMessage(matrixRoom, matrixMessage)) { // button just pressed while light is up
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delay(100);
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Serial.println("Button pressed");
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digitalWrite(RELAY_PIN, LOW);
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fuzIsOpen = true;
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notifyFuzIsOpen(fuzIsOpen);
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}
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digitalWrite(LED_PIN, LOW); // ensure the LED is lit
|
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previousButtonState = buttonState;
|
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}
|
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Reference in New Issue
Block a user